TY - JOUR
T1 - Crystal-site-selective spectrum of Fe3O4 obtained by Mössbauer diffraction
AU - Nakamura, Shin
AU - Mitsui, Takaya
AU - Fujiwara, Kosuke
AU - Ikeda, Naoshi
AU - Kurokuzu, Masayuki
AU - Shimomura, Susumu
N1 - Funding Information:
This work was supported by Grants-in-Aid for Scientific Research (C, 26400338) from Japan Society for the Promotion of Science (JSPS). The measurements at SPring-8 BL11XU were performed under the Shared Use Program of the QST Facilities (proposal number 2016A3561) supported by QST Advanced Characterization Nanotechnology Platform as part of Nanotechnology Platform of the Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT).
Publisher Copyright:
©2017 The Physical Society of Japan.
PY - 2017
Y1 - 2017
N2 - We have succeeded for the first time in obtaining a crystal-site-selective Mössbauer spectrum of Fe3O4 using the Mössbauer diffractometer at SPring-8 BL11XU. In order to extract the nuclear resonant scattering, which provides the crystal-site-selective emission spectrum, reflections having a Bragg angle near 45° were used. The 666 and 10 10 0 reflection spectra reveal only B- and A-site spectra, respectively. Mössbauer diffraction spectroscopy enables us to measure the crystal-site-selective spectrum and to determine the precise hyperfine structure. This technique provides new possibilities for studying the local crystallographic and magnetic structure on iron sublattices in various multisite materials.
AB - We have succeeded for the first time in obtaining a crystal-site-selective Mössbauer spectrum of Fe3O4 using the Mössbauer diffractometer at SPring-8 BL11XU. In order to extract the nuclear resonant scattering, which provides the crystal-site-selective emission spectrum, reflections having a Bragg angle near 45° were used. The 666 and 10 10 0 reflection spectra reveal only B- and A-site spectra, respectively. Mössbauer diffraction spectroscopy enables us to measure the crystal-site-selective spectrum and to determine the precise hyperfine structure. This technique provides new possibilities for studying the local crystallographic and magnetic structure on iron sublattices in various multisite materials.
UR - http://www.scopus.com/inward/record.url?scp=85014622944&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85014622944&partnerID=8YFLogxK
U2 - 10.7566/JPSJ.86.023706
DO - 10.7566/JPSJ.86.023706
M3 - Article
AN - SCOPUS:85014622944
SN - 0031-9015
VL - 86
JO - journal of the physical society of japan
JF - journal of the physical society of japan
IS - 2
M1 - 023706
ER -